NGC 4172 is a Spiral Galaxy in the Ursa Major constellation. NGC 4172 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its B magnitude of 14.4, NGC 4172 is visible with the help of a telescope having an aperture of 14 inches (350mm) or more.

2023年9月20日 · NGC 4172 is an Active Galactic Nuclei/Nucleus located in the constellation of Ursa Major. Its distance from Earth is 431,860,398.14 light years. NGC 4172 is referred to as NGC 4172 in the New General Catalogue. This is a list of deep space objects that was compiled by John Louis Emil Dreyer in 1888 in an update to John Herschel's earlier catalogue.

NGC 4172 Discovered (Apr 14, 1789) by William Herschel. Historical Identification: Physical Information: NGC 4173 (= PGC 38897, and with NGC 4169, 4174 and 4175 = The Box) Discovered (Apr 11, 1785) by William Herschel A 13th-magnitude spiral galaxy (type Sdm?) in Coma Berenices (RA 12 12 21.5, Dec +29 12 26)

NGC 4172 est une vaste galaxie spirale relativement éloignée et située dans la constellation de la Grande Ourse.Sa vitesse par rapport au fond diffus cosmologique est de 9 479 ± 12 km/s, ce qui correspond à une distance de Hubble de 139,8 ± 9,8 Mpc (∼456 millions d'al) [1].NGC 4172 a été découverte par l'astronome germano-britannique William Herschel en 1789.

Guides to the night sky. Location: Virginia Beach (36.85°N; 75.98°W) NGC4172 (Galaxy)

Media in category "NGC 4172" The following 2 files are in this category, out of 2 total.

NGC 4172 -- LINER-type Active Galaxy Nucleus The astronomical object called NGC 4172 is a LINER-type Active Galaxy Nucleus: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference Anterior to 2007, before we can link the objet type to a ...

NGC 4172 Galaxy in Ursa Major Dreyer's description: F, S, lE, gbM . Cross Identifications: GC 2770, h 1123, H 2.792. Right Ascension: 12 : 12.2 (hours : minutes) ... Please type in the NGC number (number only, or preceded by "N" or "NGC") or the IC number preceded by "I" or "IC", or the Messier number preceded by "M". ...

NGC 4172 este o liner situată în constelația Ursa Mare. [6] [7] [8] A fost descoperită în 14 aprilie 1789 de către William Herschel. [9] Se află la o distanță de 125,31 de megaparseci de Pământ. [10] Note

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